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5972276 |
Method for the injection molding of a resin
Disclosed is a method for the injection molding of a resin to produce a shaped resin article having a thick portion biasedly, wherein an excess filling of the cavity of a mold is effected to form a...
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5925297 |
Continuous laminating or molding process
In the manufacture of molded or laminated articles from composite materials such as fiber-reinforced and carbon or metal-loaded resins, the vacuum plastic bag or other air-tight barrier commonly...
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5925710 |
Infrared absorbing polyester packaging polymer
The present invention relates to a polyester polymer composition containing graphite in the range of about 3-60 parts per million based on the polyester. The size of the graphite particles is...
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5922269 |
Plastic pallet
A method of manufacturing a plastic pallet having a deck and legs underneath the deck includes forming an extruded parison, while still hot, into an article having a pallet deck and integrated...
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5909718 |
Particulate absorbent material from waste paper
A paper based particulate absorbent material and method of manufacture using shredded paper along with water and a binder mixture. In the first step of the process the waste paper is subjected to a...
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5879767 |
Air bag
A first air bag comprises an upper cloth and a lower cloth, the peripheries of the both cloths being connected, characterized in that the upper cloth consists of an airtight sheet obtained by...
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5835379 |
Apparatus and method for analyzing a process of fluid flow, an apparatus and method for analyzing an injection molding process, an injection molded product, and a production method of the injection molded product
The present invention presents a fluid flow process analyzing apparatus and method, an injection molding process analyzing apparatus and method, an injection molded product and an injection molded...
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5827471 |
Blow molded container with improved neck with locking teeth and method for forming same
A blow molded container is provided which includes a neck portion having locking teeth with features which ensure the proper formation of the teeth. Specifically, the container neck portion...
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5756167 |
Rigid elongated member for use in vehicles and producing method and apparatus therefor
A method of producing an elongated member having a main body portion and terminal portions extending form ends thereof includes bending an elongated strip between circumferential faces of first...
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5730926 |
Method for the non-resin fluid-assisted injection molding of a resin
A method for the non-resin fluid-assisted injection molding of a resin to produce a shaped resin article having an improved surface finish, which comprises effecting an excess filling of a mold...
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5700407 |
Molded polymeric foam preparation method
Foamed articles having excellent properties are prepared by partially filling a mold with foamable composition, pressurizing the mold while heating to activate blowing agent and crosslinking agent,...
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5698157 |
Method of making a window panel with a resin frame
Synthetic resin is extruded through a die on a window panel along its peripheral portion to form a resin frame having a specific shape; air is blown to a lip portion extending from the resin frame...
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5643527 |
Method of injection molding
An injection mold apparatus has a core and cavity halves. One or more gas poppet valves are affixed in the injection mold either in the movable and/or in the stationary halves of the mold. The...
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5622661 |
Method of treating of layered laminated plastic objects
A method of treating laminated objects of plastics that have been damaged by osmosis or the like and which contain liquids and/or gases within laminate layers. Particularly within the damaged area...
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5599412 |
Method and apparatus for producing aligned cholesteric liquid crystal inks
In color printing, and in the fine arts, cholesteric liquid crystal (CLC) color inks are known to possess much higher color saturation and brightness than conventional pigment and dyed based inks....
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5554237 |
Fiber reinforced plastic product and an indication method thereof
A fiber reinforced plastic (FRP) product having a label that includes information pertaining to the type of material of the product for recycling purposes. The label is covered on its back surface...
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5516481 |
System for containerless processing of materials under a state of compensate-gravity
A pressure medium composed of plural kinds of fluids each of which have a different density is charged in a pressure chamber forming, for example, fluid layers. A material is suspended by way of...
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5500067 |
Apparatus and methods for forming, filling and sealing fluid filled cavities
A multi-station apparatus and method of manufacture allows the manufacture of an article having a fluid filled cavity fabricated from simultaneously fed twin thermoplastic webs. A web transport...
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5482659 |
Method of post processing stereolithographically produced objects
A method of evacuating uncured resin from internal passages of semi-hollow stereolithographically produced objects includes, subjecting the object to air flow for between about 0.5 hours and about...
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5449486 |
Method of forming a facial prophylactic
A method of manufacturing a facial prophylactic from a fluid impervious stretchable material comprises working the material while in a liquid state to regions of different thicknesses and...
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5413810 |
Fabricating electrostatographic imaging members
A seamless belt is fabricated by application of a coating to an endless substrate. The substrate is elastically stretched over a hollow cylindrical elongated support mandrel. The mandrel is formed...
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5405257 |
Apparatus for producing a rolled tab for a roll of plastic film
An apparatus for forming a rolled tab on a roll of plastic film including a trunion roller-type conveyor apparatus and a traction device having a tractional surface wherein a roll of plastic film...
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5389431 |
Nonwoven fabric and process for producing same
There are disclosed a nonwoven fabric comprising fibrillated three-dimensional network fibers prepared by the use of a styrenic polymer having a high degree of syndiotactic configuration as the...
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5370760 |
Method of manufacturing multilayer ceramic electronic component
A ceramic laminate, which is obtained by stacking ceramic green sheets provided with conductor films distributed on central portions along surface directions thereof, is charged in a die assembly....
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5338504 |
Decorative surface coverings having platey material
A decorative surface covering and a method of and an apparatus for making the decorative surface covering. The decorative surface covering has a transparent or translucent layer. The transparent or...
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5316135 |
Container
The bottle-shaped container is made in a coextrusion blow molding process and has a dimensionally stable outer container and an easily deformable inner bag which consist of different thermoplastic...
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5306460 |
Method of producing cast products using elastic molds
A method of providing hollow cast products using a filling unit wherein a non-solid material is filled into elastic molds having open bag shaped interior filling sections by a filling nozzle...
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5273701 |
Process to remove a layer of thermoplastic material deposited on a substrate
To remove a layer of thermoplastic material, particularly of polyethylene, adhering to a substrate, particularly a strip of aluminum, there is directed against a region of the layer of...
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5256363 |
Polyethylene terephthalate and uses thereof
Polyethylene terephthalates of the present invention are excellent in mechanical strength, heat resistance and transparency, and therefore blow molded containers molded from the present...
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5229164 |
Process for producing individually dosed administration forms
Process for producing individually dosed administration forms, in which a carrier material containing active substances plastic at elevated temperature, together with conventional additives is...
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5227115 |
Process for aligning liquid-crystalline polymers
A process for aligning a layer of a liquid-crystalline, polymeric material in which a gas or liquid stream is passed over the liquid-crystalline, polymeric material, preferably for aligning...
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5217563 |
Apparatus for producing a deep-drawn formed plastic piece
Cold-stretchable sheet material is isostatically formed at an operating temperature beneath the softening temperature of the sheet material by means of a fluid pressure medium at a pressure of more...
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5162124 |
Die system for thermoforming thermoformable sheet material
Apparatus is disclosed for thermoforming a thermoformable sheet material into a predetermined thermoformed shape. A graphic display is provided upon one side of the thermoformable sheet material,...
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5147593 |
Method to prepare extruded particles by breaking with an air stream
Extruded particles (H), especially as a precursor for pharmaceutical pellets are prepared by extruding a doughy mass in the form of a strand (G) into a gas stream (E) in which it is predried and...
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5128074 |
Preparation of refractory materials
A process for preparing a refractory material comprises subjecting a blank of a precursor composition to pyrolysis under isostatic pressure conditions in the absence of a separate hermetically...
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5124091 |
Process for producing fine powders by hot substrate microatomization
A process for producing fine powder, which includes entraining a starting powder material in a carrier gas, injecting the starting powder material using the carrier gas into a high temperature jet...
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5114635 |
Process for producing carbon material and carbon/carbon composites
A carbon/carbon composites is produced by impregnating a tow of carbon filaments with a carbonaceous pitch, placing the impregnated tow in an open container, then subjecting it to a heat treatment...
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5108530 |
Method of producing a deep-drawn formed plastic piece
A method of manufacturing a deep-drawn formed plastic piece comprises providing a cold-stretchable sheet material with a coating selected from a group of an ink film, an ink imprint, a vacuum...
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5082604 |
Extrusion of plastics
A method and apparatus for the molding of a thermoplastic with a large cross-section is provided. The plastic is extruded into a closed mold where sufficient pressure is maintained on the plastic...
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5076991 |
Method and apparatus for rapid solidification
A novel process for rapid solidification of ceramic melts combines certain features of cooling by atomization and by contact with chilling surfaces. The material to be solidified is divided into...
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5066450 |
Method for making preformed maskant sheets
A method and apparatus for making a preformed maskant sheet having a plurality of perforations corresponding to a pattern of perforations desired in a structure. A shaping surface is prepared on a...
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5063002 |
Method for producing an elastomeric crumb using gas to first cut an extruded hot, sticky elastomeric extrudate material, form the crumb, and then convey it away
A method for producing particles of polymeric material by extruding hot, sticky material in a plastic state through orifices in a die plate. The extruded plastic material is cut into crumb upon...
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5057273 |
Method for uniaxial compaction of materials in a cold isostatic process
A cold isostatic pressing method and apparatus using fluid pressure to compact a material charge held in a flexible mold, including a hard die placed inside the mold, the die defining a receiver...
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5057254 |
Process for producing carbon/carbon composites
A carbon/carbon composite is produced by impregnating a primary-formed product consisting essentially of carbon fibers and a carbonized or graphitized matrix with a carboneceous pitch,...
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5041252 |
Nonwoven fabric of water-soluble resin fibers
A nonwoven fabric consisting of water-soluble resin fine fibers having a mean fiber diameter of at most 30 μm and a basis weight of 5 to 500 g/m 2 is produced by extruding an aqueous solution...
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5024811 |
Method for manufacturing dimensionally correct compacts
Precision compacts are produced from powdered material in a mold having at least one top plug and at least one bottom plug between which plugs the powdered material is compressed. The course of the...
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5021205 |
Concrete manufacturing process
A concrete manufacturing process includes pouring a fluidized cement containing a short fiber as an admixture into a concrete manufacturing mold; applying a predetermined level or levels of...
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5021203 |
Method for regulation the pressure of a liquid contained in mold pores which communicate with a mold cavity
A method for the regulation of the process conditions in a moulding tool which is intended for the production of products of natural or synthetic polymers. The moulding tool is made up of one or...
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4961699 |
Apparatus for foaming bubbles
Apparatus and methods for thin film formation from which structures may be constructed for use in space. An elastic expandable torus is rolled upon itself about its circular axis as a bubble is...
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4869857 |
Process for producing porous membranes
Porous membranes are produced by dissolving a film-forming polymer in a good solvent for the polymer, forming a film of the resulting polymer solution, and forcibly contacting saturated steam or...
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